Dynamic magnetic information storage or retrieval – General recording or reproducing – Specifics of the amplifier
Patent
1977-07-13
1978-11-28
Canney, Vincent P.
Dynamic magnetic information storage or retrieval
General recording or reproducing
Specifics of the amplifier
360 60, G11B 502, G11B 1504
Patent
active
041278801
ABSTRACT:
A tape recorder with combined on/off and sound regulating switch having means whereby when said tape recorder is turned on a variable resistor exhibits maximum resistance and thereafter returns to minimum resistance so that transient noise pulses are not recorded.
REFERENCES:
patent: 2909617 (1959-10-01), Shields
patent: 3047825 (1962-07-01), Biltz
patent: 3721774 (1973-03-01), Yonemoto et al.
patent: 3889088 (1975-06-01), Zdanys et al.
patent: 3952330 (1976-04-01), Rimkus et al.
Canney Vincent P.
GRUNDIG E. M. V. Elektro-Mechanische Versuchsanstalt
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